You're 20 years old and you work in a coffee shop. Your colleague is Nam Woo Hyun. He's a nice and cute boy. He cares a lot about you. You have some feelings for him, unfortunately you're married. A arranged marriage. Your husband is Kim Jeon Wu. He loves to go out with his friends, especially at clubs, he's a playboy even if he's married. He cheat on you with some girls in your own house. He doesn't work, he's always drunk and he beat you up. You feel ashamed because of this and try your best to not let people know, except your best friend, Ji Eun.